XML 29 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Inventory - Summary of Interests in Lot Option Agreements (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Sep. 30, 2013
--- | --- | ---
Real Estate Properties [Line Items] |  |
Deposits and non-refundable preacquisition costs incurred | $ 44,301 | $ 37,313
Remaining obligations | 362,044 | 288,638
Land not owned under option agreements | 7,751 | 9,124
Consolidated VIEs |  |
Real Estate Properties [Line Items] |  |
Deposits and non-refundable preacquisition costs incurred | 4,604 | 4,491
Remaining obligations | 3,147 | 4,633
Land not owned under option agreements | 7,751 | 9,124
Unconsolidated lot option agreements |  |
Real Estate Properties [Line Items] |  |
Deposits and non-refundable preacquisition costs incurred | 39,697 | 32,822
Remaining obligations | 358,897 | 284,005
Land not owned under option agreements | $ 0 | $ 0

X
- Definition Land Under Purchase Options, Consolidated and Unconsolidated VIEs, Total Remaining Obligations Under Option Agreements + References No definition available. + Details
Name: | bzh_LandUnderPurchaseOptionsConsolidatedAndUnconsolidatedViesTotalRemainingObligationsUnderOptionAgreements
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Land Under Purchase Options, Deposits and Non-refundable Preacquisition Costs + References No definition available. + Details
Name: | bzh_LandUnderPurchaseOptionsDepositsAndNonRefundablePreacquisitionCosts
Namespace Prefix: | bzh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The carrying amount as of the balance sheet date of land not owned but under a contract in which the entity has an option to purchase the land. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LandUnderPurchaseOptionsRecorded
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration